EP 3247484 A1 20171129 - SOLVENT AND METHOD FOR REMOVING ACID GASES FROM A GASEOUS MIXTURE
Title (en)
SOLVENT AND METHOD FOR REMOVING ACID GASES FROM A GASEOUS MIXTURE
Title (de)
LÖSUNGSMITTEL UND VERFAHREN ZUR BESEITIGUNG VON SAUREN GASEN AUS EINER GASMISCHUNG
Title (fr)
SOLVANT ET PROCÉDÉ PERMETTANT D'ÉLIMINER DES GAZ ACIDES D'UN MÉLANGE GAZEUX
Publication
Application
Priority
- US 201562106424 P 20150122
- IB 2016000112 W 20160122
Abstract (en)
[origin: WO2016116815A1] A solvent and method for removing carbon dioxide from a gaseous mixture flow with high carbon dioxide partial pressures are disclosed. The solvent includes a secondary or tertiary amine, an amine activator, a physical solvent (e.g., thioalkanol), and a carbonate buffer. The solvent contains less than about 60% by weight of water and is in a single liquid phase.
IPC 8 full level
B01D 53/14 (2006.01); C10L 3/10 (2006.01)
CPC (source: EP US)
B01D 53/1425 (2013.01 - US); B01D 53/1462 (2013.01 - EP US); B01D 53/1487 (2013.01 - US); B01D 53/1493 (2013.01 - EP US); C10L 3/102 (2013.01 - EP US); C10L 3/104 (2013.01 - EP US); B01D 2251/306 (2013.01 - EP US); B01D 2251/606 (2013.01 - EP US); B01D 2252/2023 (2013.01 - US); B01D 2252/20426 (2013.01 - EP US); B01D 2252/20431 (2013.01 - EP US); B01D 2252/20447 (2013.01 - EP US); B01D 2252/20489 (2013.01 - EP US); B01D 2252/2056 (2013.01 - EP US); B01D 2252/50 (2013.01 - EP US); B01D 2252/504 (2013.01 - US); B01D 2252/602 (2013.01 - US); B01D 2256/16 (2013.01 - EP US); B01D 2256/20 (2013.01 - EP US); B01D 2256/245 (2013.01 - EP US); B01D 2257/306 (2013.01 - EP US); B01D 2257/308 (2013.01 - EP US); B01D 2257/702 (2013.01 - EP US); B01D 2257/80 (2013.01 - EP US); C10L 2290/12 (2013.01 - US); C10L 2290/541 (2013.01 - US); Y02C 20/40 (2020.08 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016116815 A1 20160728; CA 2985846 A1 20160728; CA 2985846 C 20230131; DK 3247484 T3 20240102; EP 3247484 A1 20171129; EP 3247484 B1 20230920; ES 2965427 T3 20240415; US 10434462 B2 20191008; US 2018001255 A1 20180104
DOCDB simple family (application)
IB 2016000112 W 20160122; CA 2985846 A 20160122; DK 16713571 T 20160122; EP 16713571 A 20160122; ES 16713571 T 20160122; US 201615545642 A 20160122